Armor type dustproof structure of machine tool sliding table

Abstract

The utility model provides an armor type dustproof structure for a sliding table of a machine tool. The armor type dustproof structure comprises an armor dustproof cover, an upper guide rail and a lower guide rail, the upper guide rail is arranged on a machine tool body, and the lower guide rails are arranged on the two sides of a machine tool saddle guide rail and are arranged in parallel with the upper guide rail; the sliding saddle is installed on the sliding saddle guide rail in a sliding mode, and armor dust covers are installed on the two sides of the sliding saddle; the armor dust cover is of an L-shaped structure, is arranged on the upper guide rail and the lower guide rail and can do telescopic motion on the upper guide rail and the lower guide rail along with movement of the sliding saddle. The armor dust cover comprises a first cover body and a second cover body, and the first cover body and the second cover body intersect and are not perpendicular to each other. The multi-protection device has the advantages of multiple protection, high protection tightness, strong reliability, capability of effectively preventing dust and other substances from accumulating and polluting the guide rail, capability of ensuring the stable operation of the guide rail and the machining precision of a machine tool, capability of greatly improving the production efficiency and the like, simple structure, convenience in maintenance and repair, long service life and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine tool equipment, and in particular relates to an armor-type dust-proof structure for a machine tool slide table. Background Art

[0002] During the machining process of machine tools, machining chips often fall onto the machine tool guide rails, which may cause damage to the guide rails and affect the machining accuracy of the machine tool. Therefore, it is usually necessary to take measures to prevent dust from entering the machine tool guide rails.

[0003] A common dust prevention method is to install a protective cover or a guide rail guard to cover the guide rail to prevent machining chips from falling directly onto the guide rail surface, reduce the direct contact of machining chips with the guide rail, and reduce the risk of damage to the guide rail. However, the existing guide rail dust prevention structure is complex, the manufacturing and installation costs are high, and the protection factor does not meet the use requirements. The dust prevention effect is poor, which directly affects the guiding accuracy and service life of the guide rail. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides an armor-type dustproof structure for a machine tool slide table, which has multiple protections, high protective sealing and strong reliability.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An armor-type dustproof structure for a machine tool slide table, comprising an armor dustproof cover, an upper guide rail and a lower guide rail;

[0007] The upper guide rail is arranged on the machine bed.

[0008] Lower guide rails are arranged on both sides of the machine tool slide saddle guide rails and are arranged in parallel with the upper guide rails;

[0009] A sliding saddle is slidably mounted on a sliding saddle guide rail, and armor dust covers are mounted on both sides of the sliding saddle;

[0010] The armor dust cover is an L-shaped structure, which is arranged on the upper guide rail and the lower guide rail, and can move telescopically on the upper guide rail and the lower guide rail as the sliding saddle moves;

[0011] The armor dust cover comprises a first cover body and a second cover body, wherein the first cover body intersects with the second cover body and is not perpendicular to each other.

[0012] In a preferred embodiment of the present invention, a first labyrinth structure is provided between the upper guide rail and the first cover body, and a second labyrinth structure is provided between the lower guide rail and the second cover body.

[0013] In a preferred embodiment of the utility model, one end of the armor dust cover is sealed and connected to the side of the sliding saddle seat, and the other end of the armor dust cover is sealed and connected to the machine tool bed through a side plate.

[0014] In a preferred embodiment of the present invention, a first dustproof rib is disposed at one end of the first cover body away from the second cover body, and a second dustproof rib is disposed at one end of the second cover body away from the first cover body.

[0015] In a preferred embodiment of the present invention, an arc-shaped protrusion is provided on the inner side of one end of the first cover body close to the second cover body, and a protective cover shell is installed at the end of the arc-shaped protrusion corresponding to the machine tool bed.

[0016] In a preferred embodiment of the present invention, the first cover body is arranged vertically and is disposed at an angle of 95° to 110° with the second cover body.

[0017] Beneficial effects: The utility model provides an armor-type dustproof structure for a machine tool slide, which adopts an armor dustproof cover with an L-shaped structure, and the first cover body and the second cover body intersect and are not perpendicular to each other. The first cover body is arranged vertically, and the upper end is limited by the upper guide rail and moves along its length direction. At the same time, a protective cover is arranged on the machine tool bed and is arranged on the upper end of the first cover body, so as to further increase the dustproof effect of the armor dustproof cover;

[0018] The second cover body is tilted downward, and the chips and cutting fluid that fall on the first cover body will automatically fall to the second cover body under the action of gravity. The chips and cutting fluid that fall on the second cover body will automatically fall along the slope of its own inclination. At the same time, a first maze structure and a second maze structure are provided to prevent the cutting fluid and chips from entering the slide saddle guide rail, ensuring that the slide saddle guide rail operates in a dry and dust-free environment;

[0019] The armor-type dustproof structure of the utility model adopts multiple protections, has high protective sealing, strong reliability, effectively avoids the accumulation of dust and other substances and pollution of the guide rail, ensures the stable operation of the guide rail and the processing accuracy of the machine tool, greatly improves the production efficiency, etc. It has the advantages of simple structure, easy production, low cost, convenient maintenance and repair, and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of an armor-type dust-proof structure for a machine tool slide and an installation structure of the machine tool provided by the utility model;

[0021] Figure 2 A schematic diagram of a machine tool slide armor dustproof structure provided by the utility model Figure 1 ;

[0022] Figure 3 A schematic diagram of a machine tool slide armor dustproof structure provided by the utility model Figure 2 ;

[0023] Figure 4This is a left view of an armor-type dust-proof structure for a machine tool slide provided by the utility model;

[0024] Figure 5 It is a schematic structural diagram of the armor dust cover described in the utility model.

[0025] In the figure: 1 armor dust cover, 11 first cover body, 12 second cover body, 13 first dustproof side guard, 14 second dustproof side guard;

[0026] 2 upper guide rail;

[0027] 3 lower rails;

[0028] 4. Machine tool bed;

[0029] 5 sliding saddle;

[0030] 6The first maze structure;

[0031] 7 The second maze structure;

[0032] 8 side panels;

[0033] 9 Protective cover shell. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] like Figure 1-3 As shown, the utility model provides an armor-type dustproof structure for a machine tool slide, comprising an armor dustproof cover 1, an upper guide rail 2 and a lower guide rail 3;

[0036] The upper guide rail 2 is arranged on the machine tool bed 4.

[0037] The lower guide rail 3 is arranged on both sides of the machine tool slide saddle guide rail, and both ends are fixed on the machine tool bed 4, and is arranged in parallel with the upper guide rail 2;

[0038] A sliding saddle 5 is slidably mounted on the sliding saddle guide rail, and armor dust covers 1 are mounted on both sides of the sliding saddle 5;

[0039] The armor dust cover 1 is an L-shaped structure, which is arranged on the upper guide rail 2 and the lower guide rail 3, and can move telescopically on the upper guide rail 2 and the lower guide rail 3 along with the movement of the sliding saddle 5;

[0040] like Figure 4As shown, the armor dust cover 1 includes a first cover body 11 and a second cover body 12, and the first cover body 11 intersects with the second cover body 12 and is not perpendicular.

[0041] On the basis of the above embodiments, Figure 4 As shown, a first maze structure 6 is provided between the upper guide rail 2 and the first cover body 11, and a second maze structure 7 is provided between the lower guide rail 3 and the second cover body 12, which play a certain role in limiting and guiding the armor dust cover 1, and at the same time effectively reduce the dust, chips, water, oil, etc. entering the sliding saddle guide rail.

[0042] On the basis of the above embodiments, Figure 3 As shown, one end of the armor dust cover 1 is sealed and connected to the side of the sliding saddle 5, and the other end of the armor dust cover 1 is sealed and connected to the machine tool bed 4 through the side plate 8.

[0043] Based on the above embodiments, Figure 5 As shown, a first dustproof rib 13 is provided at one end of the first cover body 11 away from the second cover body 12, and a second dustproof rib 14 is provided at one end of the second cover body 12 away from the first cover body 11, so as to improve the dustproof effect of the side of the armor dust cover 1.

[0044] On the basis of the above embodiment, an arc-shaped protrusion is provided on the inner side of one end of the first cover body 11 close to the second cover body 12, and a protective cover shell 9 is installed at the end of the arc-shaped protrusion corresponding to the machine tool bed 4, so as to assist the armor dust cover 1 to move to the limit position at the end of the machine tool bed 4.

[0045] On the basis of the above embodiment, the first cover body 11 is arranged vertically and is set at 95° to 110° with the second cover body 12, so that the second cover body 12 is arranged to be tilted downward, which is beneficial for the chips and cutting fluid in the processing to slide into the machine tool, thereby increasing the dustproof effect of the armor dust cover 1.

[0046] Working principle:

[0047] The utility model adopts an armor dust cover 1 with an L-shaped structure, and the first cover body 11 and the second cover body 12 intersect and are not perpendicular to each other. The first cover body 11 is arranged vertically, and the upper end is limited by the upper guide rail 2 and moves along its length direction. At the same time, a protective cover is arranged on the machine tool bed 4 and is arranged on the upper end of the first cover body 11, so as to further increase the dustproof effect of the armor dust cover 1;

[0048] The second cover body 12 is tilted downward, and the chips and cutting fluid that fall on the first cover body 11 will automatically fall to the second cover body 12 under the action of gravity. The chips and cutting fluid that fall on the second cover body 12 will automatically fall along the slope of their own inclination. At the same time, a first maze structure 6 and a second maze structure 7 are also provided, which can prevent the cutting fluid and chips from entering the slide saddle guide rail, ensure that the slide saddle guide rail operates in a dry and dust-free environment, and ensure the movement accuracy of the slide saddle 5, that is, ensure the processing accuracy of the machine tool.

[0049] In summary:

[0050] The utility model discloses an armor-type dustproof structure for a machine tool slide table, with multiple protections, high protective sealing, strong reliability, and the advantages of effectively avoiding the accumulation of dust and other substances and pollution of the guide rails, ensuring the stable operation of the guide rails and the processing accuracy of the machine tools, and greatly improving the production efficiency. It has the advantages of simple structure, easy manufacture, low cost, convenient maintenance and repair, and long service life.

[0051] The above shows and describes the basic principle, main features and advantages of the utility model. The front, back, left and right used in the text are not specific, mainly for a more intuitive description of the technical solution, and do not have a limiting effect. The technical personnel in this industry should understand that the above implementation is only to illustrate the technical concept and characteristics of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it, and it cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An armor-type dust-proof structure for a machine tool slide, characterized in that: It comprises an armor dust cover (1), an upper guide rail (2) and a lower guide rail (3); An upper guide rail (2) is arranged on a machine tool bed (4). Lower guide rails (3) are arranged on both sides of the machine tool slide saddle guide rails and are arranged in parallel with the upper guide rails (2); A sliding saddle (5) is slidably mounted on a sliding saddle guide rail, and armor dust covers (1) are mounted on both sides of the sliding saddle (5); The armor dust cover (1) is of an L-shaped structure, which is arranged on the upper guide rail (2) and the lower guide rail (3), and can move telescopically on the upper guide rail (2) and the lower guide rail (3) as the sliding saddle (5) moves; The armor dust cover (1) comprises a first cover body (11) and a second cover body (12), wherein the first cover body (11) and the second cover body (12) intersect and are not perpendicular.

2. The armor-type dust-proof structure for a machine tool slide according to claim 1, characterized in that: A first labyrinth structure (6) is provided between the upper guide rail (2) and the first cover body (11), and a second labyrinth structure (7) is provided between the lower guide rail (3) and the second cover body (12).

3. The armor-type dust-proof structure for a machine tool slide according to claim 1, characterized in that: One end of the armor dust cover (1) is sealed to the side of the sliding saddle (5), and the other end of the armor dust cover (1) is sealed to the machine tool bed (4) via a side plate (8).

4. The armor-type dust-proof structure for a machine tool slide according to claim 1, characterized in that: A first dustproof rim (13) is provided at one end of the first cover body (11) away from the second cover body (12), and a second dustproof rim (14) is provided at one end of the second cover body (12) away from the first cover body (11).

5. The armor-type dust-proof structure for a machine tool slide according to claim 1, characterized in that: An arc-shaped protrusion is arranged on the inner side of one end of the first cover body (11) close to the second cover body (12), and a protective cover shell (9) is installed at the end of the arc-shaped protrusion corresponding to the machine tool bed (4).

6. The armor-type dust-proof structure for a machine tool slide according to claim 1, characterized in that: The first cover body (11) is arranged vertically and is disposed at an angle of 95° to 110° with the second cover body (12).

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